JSON Viewer

Made in cleandev

Developer utilities

URL Decoder & Encoder — Percent-Encoding Tool

Decode percent-encoded addresses and query strings, or prepare text for safe use in links. Swap modes and copy results instantly.

  • In your browserProcessing stays on your device—no server upload.
  • FreeEvery tool is available without sign-up or subscription.
  • PrivateJSON, tokens, and secrets never leave the tab.

All tools

URL Decoder & Encoder — Percent-Encoding Tool